package main
import "fmt"
func main(){
	var str = "Hello,RuiGe!"
	fmt.Printf("str type is : %T\n",str)
	fmt.Println("str value is :",str)
	fmt.Println("str lenth is : ",len(str))
	fmt.Printf("str[0] is : %c\n",str[0])
	
	var name string
	name = "陈瑞"
	fmt.Printf("My Name Is : %s\n",name)
	
	fmt.Println("name lenth is : ",len(name))
	
	fmt.Printf("name[0] is : %c\n",name[0])
	
}